Personally I'd like there to be a fairly wide range of cosmetics available to everyone at the start, and then rarer and more prestigious cosmetics are to be earned via
1. Buying with credits
2. Achievements, such as reaching the moon
3. Playing the game (which kind of links with achievements)
The concept of extremely difficult to earn cosmetic for the most dedicated players sounds very appealing. Also if in-game micro-transactions for cosmetics were to be added, I believe it would be very important to make it so bought cosmetics are separate to ones that are earned via achievements so the reward for earning them isn't diminished.
1. Buying with credits
2. Achievements, such as reaching the moon
3. Playing the game (which kind of links with achievements)
The concept of extremely difficult to earn cosmetic for the most dedicated players sounds very appealing. Also if in-game micro-transactions for cosmetics were to be added, I believe it would be very important to make it so bought cosmetics are separate to ones that are earned via achievements so the reward for earning them isn't diminished.